Vibrational Frequencies calculated at B3PW91/6-31G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3165 |
3028 |
9.60 |
|
|
|
| 2 |
A1 |
3144 |
3008 |
20.58 |
|
|
|
| 3 |
A1 |
3042 |
2910 |
38.81 |
|
|
|
| 4 |
A1 |
1751 |
1675 |
14.62 |
|
|
|
| 5 |
A1 |
1527 |
1460 |
11.38 |
|
|
|
| 6 |
A1 |
1465 |
1401 |
0.70 |
|
|
|
| 7 |
A1 |
1433 |
1371 |
0.17 |
|
|
|
| 8 |
A1 |
1094 |
1046 |
4.55 |
|
|
|
| 9 |
A1 |
830 |
794 |
0.09 |
|
|
|
| 10 |
A1 |
375 |
359 |
0.32 |
|
|
|
| 11 |
A2 |
3091 |
2957 |
0.00 |
|
|
|
| 12 |
A2 |
1495 |
1430 |
0.00 |
|
|
|
| 13 |
A2 |
1031 |
986 |
0.00 |
|
|
|
| 14 |
A2 |
706 |
675 |
0.00 |
|
|
|
| 15 |
A2 |
170 |
163 |
0.00 |
|
|
|
| 16 |
B1 |
3094 |
2960 |
48.79 |
|
|
|
| 17 |
B1 |
1513 |
1448 |
17.79 |
|
|
|
| 18 |
B1 |
1116 |
1068 |
1.24 |
|
|
|
| 19 |
B1 |
917 |
877 |
47.67 |
|
|
|
| 20 |
B1 |
437 |
418 |
6.36 |
|
|
|
| 21 |
B1 |
210 |
201 |
0.65 |
|
|
|
| 22 |
B2 |
3245 |
3105 |
20.45 |
|
|
|
| 23 |
B2 |
3143 |
3006 |
23.69 |
|
|
|
| 24 |
B2 |
3036 |
2904 |
20.21 |
|
|
|
| 25 |
B2 |
1509 |
1444 |
4.57 |
|
|
|
| 26 |
B2 |
1434 |
1372 |
9.29 |
|
|
|
| 27 |
B2 |
1315 |
1258 |
3.79 |
|
|
|
| 28 |
B2 |
994 |
951 |
0.08 |
|
|
|
| 29 |
B2 |
972 |
930 |
0.19 |
|
|
|
| 30 |
B2 |
435 |
416 |
1.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23842.3 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 22810.0 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.208 |
|
|
0.431 |
| 2 |
C |
-0.435 |
|
|
-0.642 |
| 3 |
H |
0.154 |
|
|
0.205 |
| 4 |
H |
0.154 |
|
|
0.205 |
| 5 |
C |
-0.567 |
|
|
-0.524 |
| 6 |
C |
-0.567 |
|
|
-0.524 |
| 7 |
H |
0.176 |
|
|
0.140 |
| 8 |
H |
0.175 |
|
|
0.142 |
| 9 |
H |
0.175 |
|
|
0.142 |
| 10 |
H |
0.176 |
|
|
0.140 |
| 11 |
H |
0.175 |
|
|
0.142 |
| 12 |
H |
0.175 |
|
|
0.142 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.521 |
0.521 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
0.005 |
0.000 |
-0.511 |
0.511 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.591 |
0.000 |
0.000 |
| y |
0.000 |
-25.153 |
0.000 |
| z |
0.000 |
0.000 |
-25.567 |
|
| Traceless |
| | x | y | z |
| x |
-2.231 |
0.000 |
0.000 |
| y |
0.000 |
1.426 |
0.000 |
| z |
0.000 |
0.000 |
0.805 |
|
| Polar |
| 3z2-r2 | 1.610 |
| x2-y2 | -2.438 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
90.698 |
| (<r2>)1/2 |
9.524 |